I am very new to oops in php. Can anyone tell me how can i use a function
public static function getCategories($id_lang = false, $active = true,$order = true, $sql_filter = '', $sql_sort = '', $sql_limit = '')
{
if (!Validate::isBool($active))
die(Tools::displayError());
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
SELECT *
FROM `' . _DB_PREFIX_ . 'category` c
' . Shop::addSqlAssociation('category', 'c') . '
LEFT JOIN `' . _DB_PREFIX_ . 'category_lang` cl ON c.`id_category` = cl.`id_category`' . Shop::addSqlRestrictionOnLang('cl') . '
WHERE 1 ' . $sql_filter . ' ' . ($id_lang ? 'AND `id_lang` = ' . (int)$id_lang : '') . '
' . ($active ? 'AND `active` = 1' : '') . '
' . (!$id_lang ? 'GROUP BY c.id_category' : '') . '
' . ($sql_sort != '' ? $sql_sort : 'ORDER BY c.`level_depth` ASC, category_shop.`position` ASC') . '
' . ($sql_limit != '' ? $sql_limit : '')
);
if (!$order)
return $result;
$categories = array();
foreach ($result as $row)
$categories[$row['id_parent']][$row['id_category']]['infos'] = $row;
return $categories;
}
getCategories() is inside a class named class CategoryCore i want to use this getcategory into a new class totalDiscount in which a function called configure_products();
How can i use getcategory() inside the configure products?
include the class file on the page
You can create a object of the class inside another class
function configure_products(){
$categories = new CategoryCore();
$categories->getcategory();
// use $categories to do stuff
......
.....
}
You can call it directly
function configure_products(){
$categories = CategoryCore::getCategories();
.....
....
}
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